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Veronika [31]
3 years ago
15

EXPLAIN A car travelsž mile in

Mathematics
1 answer:
ruslelena [56]3 years ago
8 0

Answer:

Step-by-step explanation:

Your question's not complete.  How far did the car travel?  Call this distance "d."  Then:

d miles     60 min

----------- * ------------ = 12d mph

5 min        1 hour

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https://socratic.org/questions/if-f-x-6x-3-and-g-x-2x-2-find-f-g-x

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Go to this site. It has the correct answer

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2 years ago
For the function: g(x)= 3 - 8 (1/4)^2-x
Alla [95]

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bye

Step-by-step explanation:

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3 years ago
Find the value of the following expression:
Greeley [361]

Answer:

25

Step-by-step explanation:

Expression: <em>(2⁸ ⋅ 5⁻⁵ ⋅ 19⁰)⁻² ⋅ (5⁻²/2³)⁴ ⋅ 2²⁸</em>

Inner-most powers: 2⁻¹⁶ • 5¹⁰ • 1 • 5⁻⁸/2¹² • 2²⁸

Combine like terms: 2¹² • 5²/2¹²

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6 0
3 years ago
If the ratio of surface areas of 2 similar figures is 144/25 ; What is the ratio of their volumes?
kkurt [141]

Answer:

1728/ 125

Step-by-step explanation:

The ratio of corresponding lengths  of the figures = ratio of the square root of their areas.

So ratio of lengths =  12/5.

Now volume is 3 dimensional  so the ratio is the cube  of the lengths

= 12^3/5^3

= 1728/ 125.

7 0
3 years ago
A sales manager wanted to determine if increasing sales commissions by 5% would increase employee satisfaction. Her analyst dete
Dafna11 [192]

Answer:

c. We have evidence that there is a difference in population median employee satisfaction rating before and after the commission change.

Step-by-step explanation:

Pvalue is less than the alpha-level:

If the pvalue is less than the alpha-level, we have that there is sufficient evidence of the hypothesis for the population mean/median/standard deviation we are testing.

In this question:

Pvalue less than the alpha-level, so there is evidence that there is a difference in the population median. This means that the correct answer is given by option C.

4 0
3 years ago
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